No replies - decided to act. Did work - results I believe are more appropriate in Gunsmithing.
Searched prior threads - saw history of peening frame, etc..
Just bought used P90 - DOB 12/07.
Frame has typical peening - obviously due to point on lower arm on steel follower:
Before I go to Wilson kit, thought about filing point of lower follower arm to more rounded shape of Colt 1911A1 follower:
Saw on thread that someone did that - wondering if it worked - did it cause any other problems ?
Might also slightly round two corners of feed ramp - they are also hitting frame (see pic). Any problems with that ?
Also plan to file existing peen off frame. If I do both, would it solve problem and eliminate peening ?